CN104777588A - Image capturing system - Google Patents
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- CN104777588A CN104777588A CN201510106116.8A CN201510106116A CN104777588A CN 104777588 A CN104777588 A CN 104777588A CN 201510106116 A CN201510106116 A CN 201510106116A CN 104777588 A CN104777588 A CN 104777588A
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- 239000000463 material Substances 0.000 claims abstract description 69
- 239000004568 cement Substances 0.000 claims description 55
- 230000003287 optical effect Effects 0.000 claims description 40
- 238000003384 imaging method Methods 0.000 claims description 28
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 28
- 201000009310 astigmatism Diseases 0.000 description 19
- 238000010586 diagram Methods 0.000 description 19
- 238000001914 filtration Methods 0.000 description 19
- 239000011521 glass Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
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- Optics & Photonics (AREA)
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Abstract
A photographing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has negative refractive power. The third lens element with positive refractive power is made of plastic material, and has a convex object-side surface and a convex image-side surface. The fourth lens element with negative refractive power is made of plastic material, and has a concave object-side surface and a convex image-side surface. The fifth lens element with refractive power is made of plastic material, the surface of the image side of the fifth lens element is concave, the surfaces of the object side and the image side of the fifth lens element are both aspheric, and at least one surface of the fifth lens element is provided with at least one inflection point; when the curvature radii of the object-side surface and the image-side surface of the third lens element are R5 and R6, respectively, and R5/R6 thereof satisfy the specific range, the positive refractive power of the third lens element can be adjusted to be appropriate, which is favorable for reducing the system sensitivity.
Description
The divisional application that the application is the applying date is on 04 11st, 2012, application number is 201210110724.2, denomination of invention is the patented claim of " camera chain ".
Technical field
The invention relates to a kind of camera chain, and relate to a kind of miniaturization camera chain be applied on electronic product especially.
Background technology
In recent years, along with the rise of portable electronic product with camera function, the demand of miniaturization camera chain day by day improves.The photosensory assembly of general camera chain is nothing more than being photosensitive coupling component (ChargeCoupled Device, or Complimentary Metal-Oxide semiconductor subassembly (ComplementaryMetal-Oxide Semiconductor Sensor CCD), CMOS Sensor) two kinds, and progressing greatly along with manufacture of semiconductor technology, the Pixel Dimensions of photosensory assembly is reduced, miniaturization camera chain develops toward high pixel neighborhoods gradually, therefore, also day by day increases the requirement of image quality.
Tradition is equipped on the miniaturization camera chain on portable electronic product, as United States Patent (USP) the 7th, 969, shown in No. 664, many employings quadruple lenses structure is main, but prevailing due to high standard running gears such as Smartphone (Smart Phone) and PDA (Personal Digital Assistant), drive miniaturization camera chain riseing rapidly in pixel and image quality, known quadruple lenses group cannot meet the camera chain of more high-order.
The five chip lens camera chains though make further progress at present, as United States Patent (USP) the 8th, 000,030,8,000, No. 031 disclosed, for having the camera chain of five eyeglasses, though image quality and parsing power can be promoted, but its face, the 4th lens image side is concave surface, the 4th lens and the 5th lens external diameter can be made to increase good, and overall length also can be longer, small-sized, lightening meeting for electronic product causes restriction, so pole needs a kind of image quality that has concurrently good and can maintain the camera chain of system compact simultaneously.
Summary of the invention
The present invention is providing a kind of camera chain, and lens wherein have the radius-of-curvature on suitable thing side surface and surface, image side, the positive refracting power of lens can be made to be suitable for, be conducive to reducing system sensitivity.
An aspect of of the present present invention is to provide a kind of camera chain, sequentially comprises the first lens, the second lens, the 3rd lens, the 4th lens and the 5th lens by thing side to image side.First lens have positive refracting power, and thing side surface is convex surface.Second lens have negative refracting power.3rd lens have positive refracting power and are plastic cement material, and its thing side surface and surface, image side are all convex surface and are all aspheric surface.4th lens have negative refracting power and are plastic cement material, and its thing side surface is concave surface, surface, image side is convex surface, and is all aspheric surface.5th lens have refracting power and are plastic cement material, and its surface, image side is concave surface, and its thing side surface and surface, image side are all aspheric surface, and wherein at least one surface of the 5th lens has at least one point of inflexion.The lens in camera chain with refracting power add up to five.The thing side surface radius-of-curvature of the 3rd lens is R5, image side surface curvature radius is R6, and the abbe number of the 3rd lens is V3, and the abbe number of the 4th lens is V4, and it meets following condition:
-4.5<R5/R6<-1.0; And
30<V3-V4<45。
When R5/R6 meets above-mentioned relation formula, the suitably radius-of-curvature on adjustment the 3rd lens thing side surface and surface, image side, can make the positive refracting power of the 3rd lens be suitable for, be conducive to reducing system sensitivity.
When V3-V4 meets above-mentioned relation formula, contribute to the correction revising camera chain aberration.
Accompanying drawing explanation
For above and other object of the present invention, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 illustrates the schematic diagram of a kind of camera chain according to first embodiment of the invention;
Fig. 2 is sequentially spherical aberration, the astigmatism of the camera chain of the first embodiment from left to right and distorts curve map;
Fig. 3 illustrates the schematic diagram of a kind of camera chain according to second embodiment of the invention;
Fig. 4 is sequentially spherical aberration, the astigmatism of the camera chain of the second embodiment from left to right and distorts curve map;
Fig. 5 illustrates the schematic diagram of a kind of camera chain according to third embodiment of the invention;
Fig. 6 is sequentially spherical aberration, the astigmatism of the camera chain of the 3rd embodiment from left to right and distorts curve map;
Fig. 7 illustrates the schematic diagram of a kind of camera chain according to fourth embodiment of the invention;
Fig. 8 is sequentially spherical aberration, the astigmatism of the camera chain of the 4th embodiment from left to right and distorts curve map;
Fig. 9 illustrates the schematic diagram of a kind of camera chain according to fifth embodiment of the invention;
Figure 10 is sequentially spherical aberration, the astigmatism of the camera chain of the 5th embodiment from left to right and distorts curve map;
Figure 11 illustrates the schematic diagram of a kind of camera chain according to sixth embodiment of the invention;
Figure 12 is sequentially spherical aberration, the astigmatism of the camera chain of the 6th embodiment from left to right and distorts curve map;
Figure 13 illustrates the schematic diagram of a kind of camera chain according to seventh embodiment of the invention;
Figure 14 is sequentially spherical aberration, the astigmatism of the camera chain of the 7th embodiment from left to right and distorts curve map;
Figure 15 illustrates the schematic diagram of a kind of camera chain according to eighth embodiment of the invention;
Figure 16 is sequentially spherical aberration, the astigmatism of the camera chain of the 8th embodiment from left to right and distorts curve map;
Figure 17 illustrates the schematic diagram of a kind of camera chain according to ninth embodiment of the invention;
Figure 18 is sequentially spherical aberration, the astigmatism of the camera chain of the 9th embodiment from left to right and distorts curve map.
Wherein, Reference numeral:
Aperture: 100,200,300,400,500,600,700,800,900
First lens: 110,210,310,410,510,610,710,810,910
Thing side surface: 111,211,311,411,511,611,711,811,911
Surface, image side: 112,212,312,412,512,612,712,812,912
Second lens: 120,220,320,420,520,620,720,820,920
Thing side surface: 121,221,321,421,521,621,721,821,921
Surface, image side: 122,222,322,422,522,622,722,822,922
3rd lens: 130,230,330,430,530,630,730,830,930
Thing side surface: 131,231,331,431,531,631,731,831,931
Surface, image side: 132,232,332,432,532,632,732,832,932
4th lens: 140,240,340,440,540,640,740,840,940
Thing side surface: 141,241,341,441,541,641,741,841,941
Surface, image side: 142,242,342,442,542,642,742,842,942
5th lens: 150,250,350,450,550,650,750,850,950
Thing side surface: 151,251,351,451,551,651,751,851,951
Surface, image side: 152,252,352,452,552,652,752,852,952
Imaging surface: 160,260,360,460,560,660,760,860,960
Infrared ray filtering optical filter: 170,270,370,470,570,670,770,870,970
F: the focal length of camera chain
Fno: the f-number of camera chain
HFOV: the half at maximum visual angle in camera chain
The abbe number of the V3: the three lens
The abbe number of the V4: the four lens
The thickness of the CT4: the four lens on optical axis
The thickness of the CT5: the five lens on optical axis
The thing side surface radius-of-curvature of the R1: the first lens
The image side surface curvature radius of the R2: the first lens
The thing side surface radius-of-curvature of the R5: the three lens
The image side surface curvature radius of the R6: the three lens
The thing side surface radius-of-curvature of the R7: the four lens
The focal length of the f3: the three lens
The focal length of the f4: the four lens
The focal length of the f5: the five lens
The thing side surface of the Td: the first lens is to the distance of surface, image side on optical axis of the 5th lens
The thing side surface of the TTL: the first lens is to the distance of imaging surface on optical axis
ImgH: the maximum image height of camera chain
Embodiment
The invention provides a kind of camera chain, sequentially comprise the first lens, the second lens, the 3rd lens, the 4th lens and the 5th lens by thing side to image side.
First lens have positive refracting power, and its thing side surface is convex surface, suitably can adjust the positive refracting power intensity of the first lens whereby, contribute to the total length shortening camera chain.
Second lens have negative refracting power, and its aberration that can effectively produce for first lens with positive refracting power does correction.
3rd lens have positive refracting power, and its thing side surface and surface, image side are all convex surface, can distribute the refracting power of the first lens, contribute to the susceptibility reducing camera chain.3rd lens are plastic cement material, and what contribute to reduction camera chain is made into cost.
4th lens have negative refracting power, and its thing side surface is concave surface, surface, image side is convex surface, is conducive to the astigmatism revising camera chain.4th lens are plastic cement material, contribute to the cost of manufacture reducing camera chain.
5th lens have refracting power and surface, image side then can be convex surface for concave surface, thing side surface, the principal point (Principal Point) of camera chain can be made away from imaging surface, be conducive to shortening its optics total length, maintain the miniaturization of camera chain.Further, the 5th lens thing side surface is convex surface, when surface, image side is concave surface, more contributes to update the system higher order aberratons, contributes to promoting image quality; 5th lens are plastic cement material, contribute to the cost of manufacture reducing camera chain.In addition, the 5th at least one surface of lens has at least one point of inflexion, effectively can suppress the angle of light on image sensing component from axle visual field whereby, further can the aberration of modified off-axis visual field.
The thing side surface radius-of-curvature of the 3rd lens is R5, image side surface curvature radius is R6, and it meets following condition :-5.5<R5/R6<0.0; Whereby, the suitably radius-of-curvature in adjustment the 3rd lens thing side and face, image side, can make the positive refracting power of the 3rd lens be suitable for, be conducive to reducing system sensitivity.In addition, camera chain can meet following condition further :-4.5<R5/R6<-1.0.Moreover camera chain more can meet following condition further :-3.5<R5/R6<-1.3.
The thing side surface of the first lens is Td to the distance of surface, image side on optical axis of the 5th lens, and the thickness of the 5th lens on optical axis is CT5, and it meets following condition: 2.0<Td/CT5<4.4.Whereby, adjust the first lens thing side surface to the ratio of the 5th distance of surface, lens image side on optical axis with the 5th lens thickness, be conducive to eyeglass making shaping with assembling, production qualification rate is improved, the suitable overall length of further adjustment, contributes to the miniaturization maintaining camera chain.
The thing side surface radius-of-curvature of the 4th lens is R7, and the focal length of this camera chain is f, and it meets following condition :-0.5<R7/f<0.Whereby, the curvature of adjustment the 4th lens thing side surface contributes to the petzval sum (Petzval Sum) and the aberration that reduce camera chain, can promote the resolving power of camera chain further.
The thickness of 4th lens on optical axis is CT4, and the thickness of the 5th lens on optical axis is CT5, and it meets following condition: 2.4<CT5/CT4<4.5.Whereby, the thickness allotment of the 4th lens and the 5th lens suitably, being conducive to eyeglass makes shaping with assembling, production qualification rate is improved, the suitable overall length of further adjustment, the miniaturization contributing to maintaining camera chain can avoid plastic lens on ejection formation, causes eyeglass easily cracked or shaping bad problem because eyeglass is too thick or too thin, contributes to the quality stability maintaining camera chain.
The abbe number of the 3rd lens is V3, and the abbe number of the 4th lens is V4, and it meets following condition: 30<V3-V4<45.Whereby, the aberration of camera chain can be revised.
The focal length of camera chain is f, and the focal length of the 3rd lens is f3, and the focal length of the 4th lens is f4, and the focal length of the 5th lens is f5, and it meets following condition: 0.5<f/f3+|f/f4|+|f/f5|<1.6.Whereby, the refracting power of the 3rd lens, the 4th lens and the 5th lens is conducive to revising the aberration of overall camera chain and minimizing susceptibility.
The thing side surface radius-of-curvature of the first lens is R1, image side surface curvature radius is R2, and it meets following condition :-3.0< (R1+R2)/(R1-R2) <-0.7.Whereby, contribute to the positive refracting power suitably controlling the first lens, contribute to spherical aberration (Spherical Aberration) correction.
Camera chain comprises an image sensing component and is arranged at imaging surface, the half of its effective sensing region diagonal line length is maximum image height ImgH, and the thing side surface of the first lens is TTL to the distance of imaging surface on optical axis, it meets following condition: TTL/ImgH<1.80.Whereby, the miniaturization maintaining camera chain is conducive to, to be equipped on frivolous portable electronic product.
In camera chain of the present invention, the material of lens can be plastic cement or glass.When lens material is plastic cement, effectively production cost can be reduced.The another material when lens is glass, then can increase the degree of freedom of camera chain refracting power configuration.In addition, can arrange aspheric surface on lens surface, aspheric surface easily can be made into the shape beyond sphere, obtain more controlled variable, in order to cut down aberration, and then the number that reduction lens use, therefore effectively can reduce the total length of camera chain of the present invention.
In camera chain of the present invention, if lens surface is convex surface, then represent that this lens surface is convex surface in paraxial place; If lens surface is concave surface, then represent that this lens surface is concave surface in paraxial place.
In camera chain of the present invention, at least one diaphragm can be provided with, before its position can be arranged at the first lens, between each lens or after last lens, the kind of this diaphragm is as credit light diaphragm (Glare Stop) or field stop (Field Stop) etc., in order to reduce parasitic light, contribute to promoting image quality.
In camera chain of the present invention, the configuration of aperture can be preposition aperture or mid-aperture, and wherein preposition aperture meaning and aperture are arranged between object and the first lens, and mid-aperture then represents that aperture is arranged at the position between the first lens and imaging surface.If the preposition aperture of aperture, the outgoing pupil of camera chain (Exit Pupil) and imaging surface can be made to produce longer distance, what make has the heart far away (Telecentric) effect, and CCD or CMOS that can increase image sensing component receives the efficiency of image; If mid-aperture, be the field angle contributing to expansion system, make camera chain have the advantage of wide-angle lens.
According to above-mentioned embodiment, below propose specific embodiment and coordinate accompanying drawing to be described in detail.
< first embodiment >
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 illustrates the schematic diagram of a kind of camera chain according to first embodiment of the invention, and Fig. 2 is sequentially spherical aberration, the astigmatism of the camera chain of the first embodiment from left to right and distorts curve map.As shown in Figure 1, the camera chain of the first embodiment sequentially comprises aperture 100, first lens 110, second lens 120, the 3rd lens 130, the 4th lens 140, the 5th lens 150, infrared ray filtering optical filter (IR Filter) 170 and imaging surface 160 by thing side to image side.
First lens 110 are plastic cement material, and it has positive refracting power, and the thing side surface 111 of the first lens 110 is convex surface, surface, image side 112 is concave surface, and is all aspheric surface.
Second lens 120 are plastic cement material, and it has negative refracting power, and the thing side surface 121 of the second lens 120 is convex surface, surface, image side 122 is concave surface, and is all aspheric surface.
3rd lens 130 are plastic cement material, and it has positive refracting power, and thing side surface 131 and the surface, image side 132 of the 3rd lens 130 are all convex surface, and are all aspheric surface.
4th lens 140 are plastic cement material, and it has negative refracting power, and the thing side surface 141 of the 4th lens 140 is concave surface, surface, image side 142 is convex surface, and is all aspheric surface.
5th lens 150 are plastic cement material, and it has negative refracting power, and the thing side surface 151 of the 5th lens 150 is convex surface, surface, image side 152 is concave surface, and is all aspheric surface, and thing side surface 151 and the surface, image side 152 of the 5th lens 150 all have the point of inflexion.
The material of infrared ray filtering optical filter 170 is glass, and it is arranged between the 5th lens 150 and imaging surface 160, does not affect the focal length of camera chain.
The aspheric fitting equation of above-mentioned each lens is expressed as follows:
Wherein:
X: in aspheric surface, distance optical axis is the point of Y, its be tangential on the relative height of summit tangent plane on aspheric optical axis;
Y: the point in aspheric curve and the distance of optical axis;
R: radius-of-curvature;
K: conical surface coefficient; And
Ai: the i-th rank asphericity coefficient.
In the camera chain of the first embodiment, the focal length of camera chain is f, and the f-number (f-number) of camera chain is Fno, and in camera chain, the half at maximum visual angle is HFOV, and its numerical value is as follows: f=4.12mm; Fno=2.46; And HFOV=34.4 degree.
In the camera chain of the first embodiment, the abbe number of the 3rd lens 130 is V3, and the abbe number of the 4th lens 140 is V4, and its relation is as follows: V3-V4=32.6.
In the camera chain of the first embodiment, the thickness of the 4th lens 140 on optical axis is CT4, and the thickness of the 5th lens 150 on optical axis is CT5, and its relation is as follows: CT5/CT4=2.69.
In the camera chain of the first embodiment, thing side surface 111 radius-of-curvature of the first lens 110 is R1, surface, image side 112 radius-of-curvature are R2, thing side surface 131 radius-of-curvature of the 3rd lens 130 is R5, surface, image side 132 radius-of-curvature are R6, thing side surface 141 radius-of-curvature of the 4th lens 140 is R7, the focal length of camera chain is f, and its relation is as follows: (R1+R2)/(R1-R2)=-1.30; R5/R6=-1.90; And R7/f=-0.22.
In the camera chain of the first embodiment, the focal length of camera chain is f, and the focal length of the 3rd lens 130 is f3, and the focal length of the 4th lens 140 is f4, and the focal length of the 5th lens 150 is f5, and its relation is as follows: f/f3+|f/f4|+|f/f5|=0.90.
In the camera chain of the first embodiment, the thing side surface 111 of the first lens 110 is Td to the distance of surface, image side 152 on optical axis of the 5th lens 150, and the thickness of the 5th lens 150 on optical axis is CT5, and its relation is as follows: Td/CT5=3.91.
In the camera chain of the first embodiment, camera chain separately comprises an image sensing component and is arranged at imaging surface 160, the half of its effective sensing region diagonal line length is maximum image height, defining maximum image height is ImgH, the distance of thing side surface 111 to imaging surface 160 on optical axis of the first lens 110 is TTL, and its relation is as follows: TTL/ImgH=1.64.
Coordinate again with reference to lower list one and table two.
Table one is the structured data that Fig. 1 first embodiment is detailed, and wherein the unit of radius-of-curvature, thickness and focal length is mm, and surperficial 0-14 sequentially represents by the surface of thing side to image side.Table two is the aspherical surface data in the first embodiment, and wherein, k shows the conical surface coefficient in aspheric curve equation, and A1-A16 then represents each surperficial 1-16 rank asphericity coefficient.In addition, following embodiment form is schematic diagram and the aberration curve figure of corresponding each embodiment, and in form, the definition of data is all identical with the table one of the first embodiment and the definition of table two, does not add repeat at this.
< second embodiment >
Please refer to Fig. 3 and Fig. 4, wherein Fig. 3 illustrates the schematic diagram of a kind of camera chain according to second embodiment of the invention, and Fig. 4 is sequentially spherical aberration, the astigmatism of the camera chain of the second embodiment from left to right and distorts curve map.As shown in Figure 3, the camera chain of the second embodiment sequentially comprises aperture 200, first lens 210, second lens 220, the 3rd lens 230, the 4th lens 240, the 5th lens 250, infrared ray filtering optical filter 270 and imaging surface 260 by thing side to image side.
First lens 210 are plastic cement material, and it has positive refracting power, and the thing side surface 211 of the first lens 210 is convex surface, surface, image side 212 is concave surface, and is all aspheric surface.
Second lens 220 are plastic cement material, and it has negative refracting power, and the thing side surface 221 of the second lens 220 is convex surface, surface, image side 222 is concave surface, and is all aspheric surface.
3rd lens 230 are plastic cement material, and it has positive refracting power, and thing side surface 231 and the surface, image side 232 of the 3rd lens 230 are all convex surface, and are all aspheric surface.
4th lens 240 are plastic cement material, and it has negative refracting power, and the thing side surface 241 of the 4th lens 240 is concave surface, surface, image side 242 is convex surface, and is all aspheric surface.
5th lens 250 are plastic cement material, and it has negative refracting power, and the thing side surface 251 of the 5th lens 250 is convex surface, surface, image side 252 is concave surface, and is all aspheric surface.Thing side surface 251 and the surface, image side 252 of the 5th lens 250 all have the point of inflexion.
The material of infrared ray filtering optical filter 270 is glass, and it is arranged between the 5th lens 250 and imaging surface 260, does not affect the focal length of camera chain.
Please coordinate with reference to lower list three and table four.
In second embodiment, aspheric fitting equation represents the form as the first embodiment.In addition, the definition of f, Fno, HFOV, V3, V4, CT4, CT5, R1, R2, R5, R6, R7, f3, f4, f5, Td, TTL and ImgH is all identical with the first embodiment, and not in this to go forth.
Cooperation table three can extrapolate following data:
< the 3rd embodiment >
Please refer to Fig. 5 and Fig. 6, wherein Fig. 5 illustrates the schematic diagram of a kind of camera chain according to third embodiment of the invention, and Fig. 6 is sequentially spherical aberration, the astigmatism of the camera chain of the 3rd embodiment from left to right and distorts curve map.As shown in Figure 5, the camera chain of the 3rd embodiment sequentially comprises aperture 300, first lens 310, second lens 320, the 3rd lens 330, the 4th lens 340, the 5th lens 350, infrared ray filtering optical filter 370 and imaging surface 360 by thing side to image side.
First lens 310 are plastic cement material, and it has positive refracting power, and the thing side surface 311 of the first lens 310 is convex surface, surface, image side 312 is concave surface, and is all aspheric surface.
Second lens 320 are plastic cement material, and it has negative refracting power, and thing side surface 321 and the surface, image side 322 of the second lens 320 are all concave surface, and are all aspheric surface.
3rd lens 330 are plastic cement material, and it has positive refracting power, and thing side surface 331 and the surface, image side 332 of the 3rd lens 330 are all convex surface, and are all aspheric surface.
4th lens 340 are plastic cement material, and it has negative refracting power, and the thing side surface 341 of the 4th lens 340 is concave surface, surface, image side 342 is convex surface, and is all aspheric surface.
5th lens 350 are plastic cement material, and it has negative refracting power, and the thing side surface 351 of the 5th lens 350 is convex surface, surface, image side 352 is concave surface, and is all aspheric surface.Thing side surface 351 and the surface, image side 352 of the 5th lens 350 all have the point of inflexion.
The material of infrared ray filtering optical filter 370 is glass, and it is arranged between the 5th lens 350 and imaging surface 360, does not affect the focal length of camera chain.
Please coordinate with reference to lower list five and table six.
In 3rd embodiment, aspheric fitting equation represents the form as the first embodiment.In addition, the definition of f, Fno, HFOV, V3, V4, CT4, CT5, R1, R2, R5, R6, R7, f3, f4, f5, Td, TTL and ImgH is all identical with the first embodiment, and not in this to go forth.
Cooperation table five can extrapolate following data:
< the 4th embodiment >
Please refer to Fig. 7 and Fig. 8, wherein Fig. 7 illustrates the schematic diagram of a kind of camera chain according to fourth embodiment of the invention, and Fig. 8 is sequentially spherical aberration, the astigmatism of the camera chain of the 4th embodiment from left to right and distorts curve map.As shown in Figure 7, the camera chain of the 4th embodiment sequentially comprises aperture 400, first lens 410, second lens 420, the 3rd lens 430, the 4th lens 440, the 5th lens 450, infrared ray filtering optical filter 470 and imaging surface 460 by thing side to image side.
First lens 410 are plastic cement material, and it has positive refracting power, and thing side surface 411 and the surface, image side 412 of the first lens 410 are all convex surface, and are all aspheric surface.
Second lens 420 are plastic cement material, and it has negative refracting power, and the thing side surface 421 of the second lens 420 is convex surface, surface, image side 422 is concave surface, and is all aspheric surface.
3rd lens 430 are plastic cement material, and it has positive refracting power, and thing side surface 431 and the surface, image side 432 of the 3rd lens 430 are all convex surface, and are all aspheric surface.
4th lens 440 are plastic cement material, and it has negative refracting power, and the thing side surface 441 of the 4th lens 440 is concave surface, surface, image side 442 is convex surface, and is all aspheric surface.
5th lens 450 are plastic cement material, and it has negative refracting power, and the thing side surface 451 of the 5th lens 450 is convex surface, surface, image side 452 is concave surface, and is all aspheric surface.Thing side surface 451 and the surface, image side 452 of the 5th lens 450 all have the point of inflexion.
The material of infrared ray filtering optical filter 470 is glass, and it is arranged between the 5th lens 450 and imaging surface 460, does not affect the focal length of camera chain.
Please coordinate with reference to lower list seven and table eight.
In 4th embodiment, aspheric fitting equation represents the form as the first embodiment.In addition, the definition of f, Fno, HFOV, V3, V4, CT4, CT5, R1, R2, R5, R6, R7, f3, f4, f5, Td, TTL and ImgH is all identical with the first embodiment, and not in this to go forth.
Cooperation table seven can extrapolate following data:
< the 5th embodiment >
Please refer to Fig. 9 and Figure 10, wherein Fig. 9 illustrates the schematic diagram of a kind of camera chain according to fifth embodiment of the invention, and Figure 10 is sequentially spherical aberration, the astigmatism of the camera chain of the 5th embodiment from left to right and distorts curve map.As shown in Figure 9, the camera chain of the 5th embodiment sequentially comprises aperture 500, first lens 510, second lens 520, the 3rd lens 530, the 4th lens 540, the 5th lens 550, infrared ray filtering optical filter 570 and imaging surface 560 by thing side to image side.
First lens 510 are glass material, and it has positive refracting power, and thing side surface 511 and the surface, image side 512 of the first lens 510 are all convex surface, and are all aspheric surface.
Second lens 520 are plastic cement material, and it has negative refracting power, and thing side surface 521 and the surface, image side 522 of the second lens 520 are all concave surface, and are all aspheric surface.
3rd lens 530 are plastic cement material, and it has positive refracting power, and thing side surface 531 and the surface, image side 532 of the 3rd lens 530 are all convex surface, and are all aspheric surface.
4th lens 540 are plastic cement material, and it has negative refracting power, and the thing side surface 541 of the 4th lens 540 is concave surface, surface, image side 542 is convex surface, and is all aspheric surface.
5th lens 550 are plastic cement material, and it has negative refracting power, and the thing side surface 551 of the 5th lens 550 is convex surface, surface, image side 552 is concave surface, and is all aspheric surface.Thing side surface 551 and the surface, image side 552 of the 5th lens 550 all have the point of inflexion.
The material of infrared ray filtering optical filter 570 is glass, and it is arranged between the 5th lens 550 and imaging surface 560, does not affect the focal length of camera chain.
Please coordinate with reference to lower list nine and table ten.
In 5th embodiment, aspheric fitting equation represents the form as the first embodiment.In addition, the definition of f, Fno, HFOV, V3, V4, CT4, CT5, R1, R2, R5, R6, R7, f3, f4, f5, Td, TTL and ImgH is all identical with the first embodiment, and not in this to go forth.
Cooperation table nine can extrapolate following data:
< the 6th embodiment >
Please refer to Figure 11 and Figure 12, wherein Figure 11 illustrates the schematic diagram of a kind of camera chain according to sixth embodiment of the invention, and Figure 12 is sequentially spherical aberration, the astigmatism of the camera chain of the 6th embodiment from left to right and distorts curve map.As shown in Figure 11, the camera chain of the 6th embodiment sequentially comprises aperture 600, first lens 610, second lens 620, the 3rd lens 630, the 4th lens 640, the 5th lens 650, infrared ray filtering optical filter 670 and imaging surface 660 by thing side to image side.
First lens 610 are plastic cement material, and it has positive refracting power, and the thing side surface 611 of the first lens 610 is convex surface, surface, image side 612 is concave surface, and is all aspheric surface.
Second lens 620 are plastic cement material, and it has negative refracting power, and the thing side surface 621 of the second lens 620 is concave surface, surface, image side 622 is convex surface, and is all aspheric surface.
3rd lens 630 are plastic cement material, and it has positive refracting power, and thing side surface 631 and the surface, image side 632 of the 3rd lens 630 are all convex surface, and are all aspheric surface.
4th lens 640 are plastic cement material, and it has negative refracting power, and the thing side surface 641 of the 4th lens 640 is concave surface, surface, image side 642 is convex surface, and is all aspheric surface.
5th lens 650 are plastic cement material, and it has negative refracting power, and the thing side surface 651 of the 5th lens 650 is convex surface, surface, image side 652 is concave surface, and is all aspheric surface.Thing side surface 651 and the surface, image side 652 of the 5th lens 650 all have the point of inflexion.
The material of infrared ray filtering optical filter 670 is glass, and it is arranged between the 5th lens 650 and imaging surface 660, does not affect the focal length of camera chain.
Please coordinate with reference to lower list 11 and table ten two.
In 6th embodiment, aspheric fitting equation represents the form as the first embodiment.In addition, the definition of f, Fno, HFOV, V3, V4, CT4, CT5, R1, R2, R5, R6, R7, f3, f4, f5, Td, TTL and ImgH is all identical with the first embodiment, and not in this to go forth.
Cooperation table ten one can extrapolate following data:
< the 7th embodiment >
Please refer to Figure 13 and Figure 14, wherein Figure 13 illustrates the schematic diagram of a kind of camera chain according to seventh embodiment of the invention, and Figure 14 is sequentially spherical aberration, the astigmatism of the camera chain of the 7th embodiment from left to right and distorts curve map.As shown in Figure 13, the camera chain of the 7th embodiment sequentially comprises the first lens 710, aperture 700, second lens 720, the 3rd lens 730, the 4th lens 740, the 5th lens 750, infrared ray filtering optical filter 770 and imaging surface 760 by thing side to image side.
First lens 710 are plastic cement material, and it has positive refracting power, and the thing side surface 711 of the first lens 710 is convex surface, surface, image side 712 is concave surface, and is all aspheric surface.
Second lens 720 are plastic cement material, and it has negative refracting power, and the thing side surface 721 of the second lens 720 is convex surface, surface, image side 722 is concave surface, and is all aspheric surface.
3rd lens 730 are plastic cement material, and it has positive refracting power, and thing side surface 731 and the surface, image side 732 of the 3rd lens 730 are all convex surface, and are all aspheric surface.
4th lens 740 are plastic cement material, and it has negative refracting power, and the thing side surface 741 of the 4th lens 740 is concave surface, surface, image side 742 is convex surface, and is all aspheric surface.
5th lens 750 are plastic cement material, and it has negative refracting power, and the thing side surface 751 of the 5th lens 750 is convex surface, surface, image side 752 is concave surface, and is all aspheric surface.Thing side surface 751 and the surface, image side 752 of the 5th lens 750 all have the point of inflexion.
The material of infrared ray filtering optical filter 770 is glass, and it is arranged between the 5th lens 750 and imaging surface 760, does not affect the focal length of camera chain.
Please coordinate with reference to lower list 13 and table ten four.
In 7th embodiment, aspheric fitting equation represents the form as the first embodiment.In addition, the definition of f, Fno, HFOV, V3, V4, CT4, CT5, R1, R2, R5, R6, R7, f3, f4, f5, Td, TTL and ImgH is all identical with the first embodiment, and not in this to go forth.
Cooperation table ten three can extrapolate following data:
< the 8th embodiment >
Please refer to Figure 15 and Figure 16, wherein Figure 15 illustrates the schematic diagram of a kind of camera chain according to eighth embodiment of the invention, and Figure 16 is sequentially spherical aberration, the astigmatism of the camera chain of the 8th embodiment from left to right and distorts curve map.As shown in Figure 15, the camera chain of the 8th embodiment sequentially comprises the first lens 810, aperture 800, second lens 820, the 3rd lens 830, the 4th lens 840, the 5th lens 850, infrared ray filtering optical filter 870 and imaging surface 860 by thing side to image side.
First lens 810 are plastic cement material, and it has positive refracting power, and the thing side surface 811 of the first lens 810 is convex surface, surface, image side 812 is concave surface, and is all aspheric surface.
Second lens 820 are plastic cement material, and it has negative refracting power, and the thing side surface 821 of the second lens 820 is convex surface, surface, image side 822 is concave surface, and is all aspheric surface.
3rd lens 830 are plastic cement material, and it has positive refracting power, and thing side surface 831 and the surface, image side 832 of the 3rd lens 830 are all convex surface, and are all aspheric surface.
4th lens 840 are plastic cement material, and it has negative refracting power, and the thing side surface 841 of the 4th lens 840 is concave surface, surface, image side 842 is convex surface, and is all aspheric surface.
5th lens 850 are plastic cement material, and it has positive refracting power, and the thing side surface 851 of the 5th lens 850 is convex surface, surface, image side 852 is concave surface, and is all aspheric surface.Thing side surface 851 and the surface, image side 852 of the 5th lens 850 all have the point of inflexion.
The material of infrared ray filtering optical filter 870 is glass, and it is arranged between the 5th lens 850 and imaging surface 860, does not affect the focal length of camera chain.
Please coordinate with reference to lower list 15 and table ten six.
In 8th embodiment, aspheric fitting equation represents the form as the first embodiment.In addition, the definition of f, Fno, HFOV, V3, V4, CT4, CT5, R1, R2, R5, R6, R7, f3, f4, f5, Td, TTL and ImgH is all identical with the first embodiment, and not in this to go forth.
Cooperation table ten five can extrapolate following data:
< the 9th embodiment >
Please refer to Figure 17 and Figure 18, wherein Figure 17 illustrates the schematic diagram of a kind of camera chain according to ninth embodiment of the invention, and Figure 18 is sequentially spherical aberration, the astigmatism of the camera chain of the 9th embodiment from left to right and distorts curve map.As shown in Figure 17, the camera chain of the 9th embodiment sequentially comprises aperture 900, first lens 910, second lens 920, the 3rd lens 930, the 4th lens 940, the 5th lens 950, infrared ray filtering optical filter 970 and imaging surface 960 by thing side to image side.
First lens 910 are plastic cement material, and it has positive refracting power, and the thing side surface 911 of the first lens 910 is convex surface, surface, image side 912 is concave surface, and is all aspheric surface.
Second lens 920 are plastic cement material, and it has negative refracting power, and the thing side surface 921 of the second lens 920 is convex surface, surface, image side 922 is concave surface, and is all aspheric surface.
3rd lens 930 are plastic cement material, and it has positive refracting power, and thing side surface 931 and the surface, image side 932 of the 3rd lens 930 are all convex surface, and are all aspheric surface.
4th lens 940 are plastic cement material, and it has negative refracting power, and the thing side surface 941 of the 4th lens 940 is concave surface, surface, image side 942 is convex surface, and is all aspheric surface.
5th lens 950 are plastic cement material, and it has positive refracting power, and the thing side surface 951 of the 5th lens 950 is convex surface, surface, image side 952 is concave surface, and is all aspheric surface.Thing side surface 951 and the surface, image side 952 of the 5th lens 950 all have the point of inflexion.
The material of infrared ray filtering optical filter 970 is glass, and it is arranged between the 5th lens 950 and imaging surface 960, does not affect the focal length of camera chain.
Please coordinate with reference to lower list 17 and table ten eight.
In 9th embodiment, aspheric fitting equation represents the form as the first embodiment.In addition, the definition of f, Fno, HFOV, V3, V4, CT4, CT5, R1, R2, R5, R6, R7, f3, f4, f5, Td, TTL and ImgH is all identical with the first embodiment, and not in this to go forth.
Cooperation table ten seven can extrapolate following data:
Although the present invention discloses as above with embodiment; so itself and be not used to limit the present invention; anyly be familiar with this those skilled in the art; without departing from the spirit and scope of the present invention; when being used for a variety of modifications and variations, the scope that therefore protection scope of the present invention ought define depending on appending claims is as the criterion.
Claims (7)
1. a camera chain, is characterized in that, is sequentially comprised to image side by thing side:
One first lens, have positive refracting power, and its thing side surface is convex surface;
One second lens, have negative refracting power;
One the 3rd lens, have positive refracting power, and are plastic cement material, and its thing side surface and surface, image side are all convex surface and are all aspheric surface;
One the 4th lens, have negative refracting power and for plastic cement material, its thing side surface is concave surface, surface, image side is convex surface, and is all aspheric surface; And
One the 5th lens, have refracting power and for plastic cement material, its surface, image side is concave surface, and its thing side surface and surface, image side are all aspheric surface, and wherein at least one surface of the 5th lens has at least one point of inflexion;
Wherein, the lens in this camera chain with refracting power add up to five, and the thing side surface radius-of-curvature of the 3rd lens is R5, image side surface curvature radius is R6, and the abbe number of the 3rd lens is V3, the abbe number of the 4th lens is V4, and it meets following condition:
-4.5<R5/R6<-1.0; And
30<V3-V4<45。
2. camera chain according to claim 1, is characterized in that, the thing side surface of the 5th lens is convex surface.
3. camera chain according to claim 1, is characterized in that, the thing side surface radius-of-curvature of the 4th lens is R7, and the focal length of this camera chain is f, and it meets following condition:
-0.5<R7/f<0。
4. camera chain according to claim 1, is characterized in that, the thickness of the 4th lens on optical axis is CT4, and the thickness of the 5th lens on optical axis is CT5, and it meets following condition:
2.4<CT5/CT4<4.5。
5. camera chain according to claim 1, is characterized in that, the focal length of this camera chain is f, and the focal length of the 3rd lens is f3, and the focal length of the 4th lens is f4, and the focal length of the 5th lens is f5, and it meets following condition:
0.5<f/f3+|f/f4|+|f/f5|<1.6。
6. camera chain according to claim 1, is characterized in that, the thing side surface radius-of-curvature of the 3rd lens is R5, image side surface curvature radius is R6, and it meets following condition:
-3.5<R5/R6<-1.3。
7. camera chain according to claim 1, is characterized in that, the maximum image height of this camera chain is ImgH, and the distance of thing side surface to imaging surface on optical axis of these the first lens is TTL, and it meets following condition:
TTL/ImgH<1.80。
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| TW100140534A TWI440884B (en) | 2011-11-07 | 2011-11-07 | Photographing system |
| TW100140534 | 2011-11-07 | ||
| CN201210110724.2A CN103091817B (en) | 2011-11-07 | 2012-04-11 | Image capturing system |
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| CN201210110724.2A Division CN103091817B (en) | 2011-11-07 | 2012-04-11 | Image capturing system |
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| CN104777588A true CN104777588A (en) | 2015-07-15 |
| CN104777588B CN104777588B (en) | 2017-03-22 |
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| CN201510106116.8A Active CN104777588B (en) | 2011-11-07 | 2012-04-11 | Image capturing system |
| CN2012201589503U Expired - Fee Related CN202710832U (en) | 2011-11-07 | 2012-04-11 | Image capturing system |
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| US (2) | US8786962B2 (en) |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467557A (en) * | 2015-07-21 | 2016-04-06 | 瑞声声学科技(深圳)有限公司 | Camera lens |
| CN113433664A (en) * | 2021-07-12 | 2021-09-24 | 浙江舜宇光学有限公司 | Camera lens |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5750698B2 (en) * | 2011-09-01 | 2015-07-22 | 株式会社オプトロジック | Imaging lens |
| KR101301314B1 (en) | 2011-10-10 | 2013-08-29 | 삼성전기주식회사 | Image Lense Unit |
| KR101321276B1 (en) | 2011-10-21 | 2013-10-28 | 삼성전기주식회사 | Imaging lens |
| TWI440884B (en) * | 2011-11-07 | 2014-06-11 | Largan Precision Co Ltd | Photographing system |
| TWI438476B (en) | 2012-01-12 | 2014-05-21 | Largan Precision Co Ltd | Image capturing system |
| KR101422910B1 (en) * | 2012-04-30 | 2014-07-23 | 삼성전기주식회사 | Optical system for camera |
| US8675288B2 (en) | 2012-06-12 | 2014-03-18 | Samsung Electro-Mechanics Co., Ltd. | Lens module |
| TWI467223B (en) * | 2012-11-20 | 2015-01-01 | Largan Precision Co Ltd | Image capturing lens assembly |
| JP2014153577A (en) * | 2013-02-08 | 2014-08-25 | Konica Minolta Inc | Imaging lens, and imaging device and portable terminal |
| JP2014153576A (en) * | 2013-02-08 | 2014-08-25 | Konica Minolta Inc | Imaging lens, and imaging device and portable terminal |
| TWI468725B (en) * | 2013-03-05 | 2015-01-11 | Largan Precision Co Ltd | Image capturing system |
| EP2840427A1 (en) * | 2013-08-20 | 2015-02-25 | Samsung Electro-Mechanics Co., Ltd | Lens module |
| US9557527B2 (en) | 2013-10-09 | 2017-01-31 | Genius Electronic Optical, Co., Ltd. | Optical imaging lens and electronic device including the lens |
| US9223118B2 (en) * | 2013-10-31 | 2015-12-29 | Apple Inc. | Small form factor telephoto camera |
| US9316813B2 (en) * | 2013-11-01 | 2016-04-19 | Samsung Electro-Mechanics Co., Ltd. | Lens module |
| JP6202569B2 (en) * | 2013-11-21 | 2017-09-27 | カンタツ株式会社 | Imaging lens |
| CN104698570B (en) * | 2013-12-09 | 2018-05-08 | 三星电机株式会社 | Camera lens module |
| CN104007539B (en) * | 2014-01-27 | 2016-05-25 | 玉晶光电(厦门)有限公司 | Optical imaging lens and apply the electronic installation of this optical imaging lens |
| CN104007537B (en) | 2014-01-27 | 2017-01-11 | 玉晶光电(厦门)有限公司 | Optical imaging lens and electronic device with optical imaging lens |
| CN104020549B (en) * | 2014-01-27 | 2016-08-17 | 玉晶光电(厦门)有限公司 | Portable electronic devices and its optical imaging lens |
| TWI541540B (en) * | 2014-04-03 | 2016-07-11 | 大立光電股份有限公司 | Photography optical lens assembly, image capturing device and mobile terminal |
| JP6355236B2 (en) * | 2014-05-08 | 2018-07-11 | カンタツ株式会社 | Imaging lens with 6 optical elements |
| TWI500958B (en) * | 2014-06-10 | 2015-09-21 | Glory Science Co Ltd | Imaging lens |
| TWI512326B (en) * | 2014-07-14 | 2015-12-11 | Largan Precision Co Ltd | Photographing optical lens assembly, imaging device and mobile terminal |
| CN106125255B (en) * | 2016-08-18 | 2019-08-30 | 瑞声科技(沭阳)有限公司 | Pick-up lens |
| WO2021184276A1 (en) * | 2020-03-19 | 2021-09-23 | 诚瑞光学(常州)股份有限公司 | Camera optical lens |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201440183U (en) * | 2009-04-07 | 2010-04-21 | 富士能株式会社 | Image pick-up lens and image pick-up device |
| US20100254029A1 (en) * | 2009-04-07 | 2010-10-07 | Yoshikazu Shinohara | Imaging lens, imaging apparatus and portable terminal device |
| JP2010256608A (en) * | 2009-04-24 | 2010-11-11 | Konica Minolta Opto Inc | Imaging lens, imaging optical device and digital apparatus |
| WO2010143459A1 (en) * | 2009-06-08 | 2010-12-16 | コニカミノルタオプト株式会社 | Image pickup lens, image pickup device provided with image pickup lens, and mobile terminal provided with image pickup device |
| US20110013069A1 (en) * | 2009-07-14 | 2011-01-20 | Largan Precision Co., Ltd. | Imaging lens system |
| US20110164327A1 (en) * | 2010-01-06 | 2011-07-07 | Tamron Co., Ltd. | Imaging lens, camera module, and imaging apparatus |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4847172B2 (en) | 2006-03-28 | 2011-12-28 | 富士フイルム株式会社 | Imaging lens |
| TWI296725B (en) * | 2006-08-21 | 2008-05-11 | Largan Precision Co Ltd | An imaging optical lens |
| TWI351530B (en) | 2007-07-05 | 2011-11-01 | Largan Precision Co Ltd | Inverse telephoto with correction lenses |
| US7710665B2 (en) * | 2007-11-08 | 2010-05-04 | Samsung Electro-Mechanics Co., Ltd. | Imaging optical system |
| JP5073590B2 (en) | 2008-06-06 | 2012-11-14 | 富士フイルム株式会社 | Five-lens imaging lens and imaging device |
| CN101782676B (en) * | 2009-01-15 | 2012-04-11 | 大立光电股份有限公司 | Imaging optical lens group |
| JP2010197665A (en) * | 2009-02-25 | 2010-09-09 | Olympus Corp | Image pickup optical system and image pickup apparatus using the same |
| CN101819315B (en) * | 2009-02-27 | 2014-05-07 | 柯尼卡美能达精密光学株式会社 | Image pickup lens, image pickup apparatus, and mobile terminal |
| JP5095662B2 (en) * | 2009-03-31 | 2012-12-12 | カンタツ株式会社 | Imaging lens for solid-state imaging device |
| TWI432773B (en) * | 2009-04-20 | 2014-04-01 | Largan Precision Co Ltd | Photographing lens assembly |
| JP5544764B2 (en) | 2009-06-09 | 2014-07-09 | ソニー株式会社 | Image processing apparatus and method, and program |
| TWI391701B (en) * | 2009-09-30 | 2013-04-01 | Largan Precision Co Ltd | Imaging lens assembly |
| JP5426313B2 (en) | 2009-10-15 | 2014-02-26 | 日立マクセル株式会社 | Imaging lens system |
| TWI421533B (en) | 2010-01-19 | 2014-01-01 | Largan Precision Co Ltd | Optical photographing lens assembly |
| TWI406027B (en) | 2010-04-08 | 2013-08-21 | Largan Precision Co Ltd | Imaging lens assembly |
| TWI401485B (en) * | 2010-06-10 | 2013-07-11 | Largan Precision Co Ltd | Imaging optical lens assembly |
| TW201202780A (en) * | 2010-07-09 | 2012-01-16 | Genius Electronic Optical Co Ltd | Five-lens image lens and electronic device using the same |
| TWI435135B (en) | 2010-10-06 | 2014-04-21 | Largan Precision Co Ltd | Optical lens system |
| TWI429944B (en) * | 2011-01-07 | 2014-03-11 | Largan Precision Co | Image pickup optical lens assembly |
| US8508649B2 (en) | 2011-02-14 | 2013-08-13 | DigitalOptics Corporation Europe Limited | Compact distorted zoom lens for small angle of view |
| JP5754670B2 (en) | 2011-06-29 | 2015-07-29 | 株式会社オプトロジック | Imaging lens |
| TWI438470B (en) | 2011-07-22 | 2014-05-21 | Largan Precision Co Ltd | Optical lens assembly for image taking |
| CN103502868B (en) | 2011-07-25 | 2016-01-20 | 富士胶片株式会社 | Imaging lens system and the camera head being provided with this imaging lens system |
| US8325430B1 (en) | 2011-09-01 | 2012-12-04 | Newmax Technology Co., Ltd. | Five-piece imaging lens module |
| KR101301314B1 (en) * | 2011-10-10 | 2013-08-29 | 삼성전기주식회사 | Image Lense Unit |
| KR101321276B1 (en) * | 2011-10-21 | 2013-10-28 | 삼성전기주식회사 | Imaging lens |
| TWI440884B (en) * | 2011-11-07 | 2014-06-11 | Largan Precision Co Ltd | Photographing system |
| TWI437312B (en) * | 2011-12-28 | 2014-05-11 | Largan Precision Co Ltd | Image capturing lens system |
| TWI438478B (en) * | 2012-02-08 | 2014-05-21 | Largan Precision Co Ltd | Image capturing optical lens system |
-
2011
- 2011-11-07 TW TW100140534A patent/TWI440884B/en active
-
2012
- 2012-04-11 CN CN201210110724.2A patent/CN103091817B/en active Active
- 2012-04-11 CN CN201510106116.8A patent/CN104777588B/en active Active
- 2012-04-11 CN CN2012201589503U patent/CN202710832U/en not_active Expired - Fee Related
- 2012-08-23 US US13/593,490 patent/US8786962B2/en active Active
-
2014
- 2014-06-11 US US14/302,410 patent/US9239410B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201440183U (en) * | 2009-04-07 | 2010-04-21 | 富士能株式会社 | Image pick-up lens and image pick-up device |
| US20100254029A1 (en) * | 2009-04-07 | 2010-10-07 | Yoshikazu Shinohara | Imaging lens, imaging apparatus and portable terminal device |
| JP2010256608A (en) * | 2009-04-24 | 2010-11-11 | Konica Minolta Opto Inc | Imaging lens, imaging optical device and digital apparatus |
| WO2010143459A1 (en) * | 2009-06-08 | 2010-12-16 | コニカミノルタオプト株式会社 | Image pickup lens, image pickup device provided with image pickup lens, and mobile terminal provided with image pickup device |
| US20110013069A1 (en) * | 2009-07-14 | 2011-01-20 | Largan Precision Co., Ltd. | Imaging lens system |
| US20110164327A1 (en) * | 2010-01-06 | 2011-07-07 | Tamron Co., Ltd. | Imaging lens, camera module, and imaging apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105467557A (en) * | 2015-07-21 | 2016-04-06 | 瑞声声学科技(深圳)有限公司 | Camera lens |
| CN105467557B (en) * | 2015-07-21 | 2018-03-16 | 瑞声声学科技(深圳)有限公司 | Pick-up lens |
| CN113433664A (en) * | 2021-07-12 | 2021-09-24 | 浙江舜宇光学有限公司 | Camera lens |
| CN113433664B (en) * | 2021-07-12 | 2022-10-11 | 浙江舜宇光学有限公司 | Camera lens |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140293455A1 (en) | 2014-10-02 |
| US8786962B2 (en) | 2014-07-22 |
| TWI440884B (en) | 2014-06-11 |
| CN103091817B (en) | 2015-04-15 |
| CN104777588B (en) | 2017-03-22 |
| US9239410B2 (en) | 2016-01-19 |
| US20130114151A1 (en) | 2013-05-09 |
| CN202710832U (en) | 2013-01-30 |
| CN103091817A (en) | 2013-05-08 |
| TW201319610A (en) | 2013-05-16 |
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